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PAF Biology Practice Test No. 4 | Online Test Preparation

PAF Biology Test No. 4

🧬 Ace Your PAF Biology Test for Airmen & Airwomen!

Are you getting ready for the Biology Test in the Pakistan Air Force (PAF) recruitment process for Airmen or Airwomen? Feeling unsure about what kinds of questions you’ll face? You’ve landed on the right platform! ✅

This website is dedicated to helping you master every Biology concept required for the PAF entrance test. Whether it’s human physiology, cell biology, or genetics, we’ve compiled targeted practice resources to boost your confidence and improve your scores.

All study materials and tips have been personally prepared by Sohail Ibrar, a former PAF Airman with real-life experience in the recruitment process. His deep understanding of the syllabus and testing style will give you an authentic edge in your preparation.

So whether you’re just beginning or sharpening your skills before test day, take full advantage of these expertly crafted resources — and get one step closer to joining the prestigious ranks of the Pakistan Air Force. 🇵🇰✈️

Stay focused. Stay committed. Success is within reach!

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PAF Biology Test NO. 4

You May See Questions Like This in Real Test

1 / 25

During "fight-or-flight" response, which hormone is released by adrenal
medulla?

2 / 25

Which organelle contains hydrolytic enzymes for intracellular digestion?

3 / 25

Sperms are produced in

4 / 25

Which enzyme unwinds DNA during replication?

5 / 25

Albumin in blood plasma is produced by the

6 / 25

The doctrine that infectious diseases are caused by microorganisms is called

7 / 25

Process of making polypeptide from mRNA is called

8 / 25

Which cell structure participates in protein synthesis?

9 / 25

Which structure is responsible for translocation of food in plants?

10 / 25

Non-protein part of an enzyme is called

11 / 25

What is the primary function of the sieve tubes in phloem?

12 / 25

Which blood type is known as the universal recipient?

13 / 25

Hepatitis A is caused by a(n)

14 / 25

Which phase exhibits bacterial growth?

15 / 25

The four interconnected rings of a steroid molecule have ___ carbons.

16 / 25

Colour blindness is due to deficiency of which vitamin?

17 / 25

Which organ secretes both endocrine and exocrine products?

18 / 25

Photosynthesis occurs in which part of the chloroplast?

19 / 25

Which organism is responsible for malaria transmission?

20 / 25

What is the basic unit of life?

21 / 25

ATP is an example of

22 / 25

Which of the following is not a prokaryote feature?

23 / 25

Which vitamin is essential for collagen synthesis?

24 / 25

Which hormone regulates calcium levels in blood?

25 / 25

What is the end product of glycolysis?

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